英文關鍵字
agricultural
agriculture
barley
beautiful
bio
bread
butterfly
cereal
country
countryside
crop
cultivated
cultivation
day
ear
environment
farm
farming
field
food
grain
grass
green
grow
growing
growth
harvest
land
landscape
leaf
natural
nature
oat
organic
outdoor
plant
rural
rye
season
seed
sky
spring
straw
summer
sun
wheat
wind
yellow
young